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TopoGX 2D to 3D DXF Converter

2D to 3D DXF Converting and Viewing software

TopoGX is a high quality software application which can intelligently
convert a 2D DXF drawing into a useful 3D DXF drawing.
It is intended for surveyor produced drawings like the one to the right here
(click the image for more details), but is equally suited to any 2D drawing where the
Z levels are represented as text items.

Additionally TopoGX contains a powerful triangulation engine which can produce a
constrained delaunay triangulation (viewable surface)
of a 3D drawing almost instantaneously.

TopoGX Features

Automatic 2D to 3D DXF Conversion.

Single button conversion - total automation

Numeric text items are converted to Z levels.

The X,Y point for each Z level is intelligently determined.

The X,Y point may be assigned to a cross, block insert or line end.

2D arcs are converted to curved 3D polylines.

Z levels are assigned to line and polyline features wherever appropriate.

Automatic detection of block inserts which are suitable for level assignment.